77556-28-6Relevant academic research and scientific papers
AIEE phenomenon: Tetraaryl vs. triaryl pyrazoles
Mukherjee, Sayani,Salini,Srinivasan,Peruncheralathan
, p. 17148 - 17151 (2015)
Tetraarylpyrazoles are synthesized from commercially available materials in three steps and found to exhibit Aggregation Induced Emission Enhancement (AIEE) characteristics. Removing one aryl unit from tetraarylpyrazole leads to Aggregation Caused Quenching (ACQ), thus the number of aryl groups plays an important role in exploring such a phenomenon.
Hetarylyrazoles. II. Reactions of Pyrazol-1'-ylpyridines
Khan, Misbahul Ain,Pinto, Alvaro Augusto Alves
, p. 9 - 14 (2007/10/02)
Pyrazol-1'-ylpyridines undergo electrophilic substitution reactions (bromination, chlorination and nitration) preferentially in the pyrazole ring.There is some evidence of the mutual influence of the pyrazole and the pyridine ring on the reactivity of the
